Modern Conservation No.4. Šekaric, Branka (ed.). Belgrade, ICOMOS Serbia, 2016,335p.illus.Through its regular chapters (History, Theory, Philosophy of Conservation; Conservation Practice; Interview; International Documents; Reviews) “Modern Conservation” seeks to establish a balance between history, theory and philosophy of conservation on the one hand, and conservation practice, with case studies from the local experiences and the world, on the other. The new issue includes an interview with Michael Petzet, German expert and former President of ICOMOS International.